lasinfo (210611) report for 'AHN4T/31FZ2_10.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 179/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 81328315 number of points by return: 48841725 23614174 7515712 1244383 112321 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 466230 0 min x y z: 138980.000 466230.000 -0.384 max x y z: 140019.999 467519.999 42.750 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 81328315 extended number of points by return: 48841725 23614174 7515712 1244383 112321 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -384 42750 intensity 35 4305 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 35 user_data 6 7 point_source_ID 153 155 gps_time 270214256.024921 270216529.759430 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 14 255 B 0 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5833 extended_scanner_channel 0 0 attribute0 0.35 43.05 ('Amplitude') attribute1 -15.55 27.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48841725 number of intermediate returns: 8864363 number of last returns: 48841260 number of single returns: 25219033 covered area in square units/kilounits: 1340024/1.34 point density: all returns 60.69 last only 36.45 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 81328315 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48841725 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 23614174 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7515712 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1244383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 112321 instead zero. overview over extended number of returns of given pulse: 25219033 32206078 18811919 4529022 557379 4814 70 0 0 0 0 0 0 0 0 histogram of classification of points: 41378440 unclassified (1) 38088779 ground (2) 1788504 building (6) 69850 water (9) 2742 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5225396 +---> 2538427 of those are unclassified (1) +---> 2624580 of those are ground (2) +---> 60129 of those are building (6) +---> 2260 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 34 bin [-0.3,-0.2) has 7100 bin [-0.2,-0.1) has 73245 bin [-0.1,0.0) has 37184 bin [0.0,0.1) has 26418 bin [0.1,0.2) has 33163 bin [0.2,0.3) has 114052 bin [0.3,0.4) has 330518 bin [0.4,0.5) has 320688 bin [0.5,0.6) has 341638 bin [0.6,0.7) has 382958 bin [0.7,0.8) has 373635 bin [0.8,0.9) has 332469 bin [0.9,1.0) has 534467 bin [1.0,1.1) has 718645 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1485 bin [35.5,35.6) has 1556 bin [35.6,35.7) has 1424 bin [35.7,35.8) has 1342 bin [35.8,35.9) has 1380 bin [35.9,36.0) has 1289 bin [36.0,36.1) has 1276 bin [36.1,36.2) has 1202 bin [36.2,36.3) has 1135 bin [36.3,36.4) has 1083 bin [36.4,36.5) has 1010 bin [36.5,36.6) has 893 bin [36.6,36.7) has 834 bin [36.7,36.8) has 842 bin [36.8,36.9) has 750 bin [36.9,37.0) has 712 bin [37.0,37.1) has 781 bin [37.1,37.2) has 687 bin [37.2,37.3) has 731 bin [37.3,37.4) has 707 bin [37.4,37.5) has 685 bin [37.5,37.6) has 688 bin [37.6,37.7) has 629 bin [37.7,37.8) has 530 bin [37.8,37.9) has 492 bin [37.9,38.0) has 460 bin [38.0,38.1) has 442 bin [38.1,38.2) has 423 bin [38.2,38.3) has 384 bin [38.3,38.4) has 358 bin [38.4,38.5) has 299 bin [38.5,38.6) has 291 bin [38.6,38.7) has 264 bin [38.7,38.8) has 255 bin [38.8,38.9) has 225 bin [38.9,39.0) has 174 bin [39.0,39.1) has 143 bin [39.1,39.2) has 135 bin [39.2,39.3) has 80 bin [39.3,39.4) has 60 bin [39.4,39.5) has 39 bin [39.5,39.6) has 18 bin [39.6,39.7) has 16 bin [39.7,39.8) has 32 bin [39.8,39.9) has 24 bin [39.9,40.0) has 22 bin [40.0,40.1) has 20 bin [40.1,40.2) has 16 bin [40.2,40.3) has 10 bin [40.3,40.4) has 12 bin [40.4,40.5) has 7 bin [40.5,40.6) has 11 bin [40.6,40.7) has 7 bin [40.7,40.8) has 12 bin [40.8,40.9) has 14 bin [40.9,41.0) has 16 bin [41.0,41.1) has 17 bin [41.1,41.2) has 12 bin [41.2,41.3) has 9 bin [41.3,41.4) has 4 bin [41.4,41.5) has 3 bin [41.6,41.7) has 3 bin [41.7,41.8) has 1 bin [41.8,41.9) has 4 bin [41.9,42.0) has 2 bin [42.0,42.1) has 2 bin [42.1,42.2) has 1 bin [42.3,42.4) has 1 bin [42.4,42.5) has 1 bin [42.7,42.8) has 1 average z coordinate 10.1 for 81328315 element(s) point source id histogram with bin size 1.000000 bin 153 has 2380667 bin 154 has 55379330 bin 155 has 23568318 average point source id 154.260519980034019 for 81328315 element(s)